baber/WOPTO huggingface dataset:
Patent JP-2010195883-A (JP)
Title: Chelating agent-containing composition
Inventor: INA TOMOMI
IPC: C11D3/20
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chelating agent-containing composition reducing a formalin content while exerting a function as a chelating agent and capable of being safely used.  <P>SOLUTION: This chelating agent-containing composition comprises at least one type of (A) a chelate compound having at least one of structures represented by Formula (1) (wherein Z is NH or O, and X is a hydrogen atom or an alkali (alkaline earth) metal atom) and (B) a chelate compound having at least one of structures represented by Formula (2) (wherein X is a hydrogen atom or an alkali (alkaline earth) metal atom).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194653-A (JP)
Title: Linear drive device with cable clamp or relay structure
Inventor: HAMURA MASAYUKI
IPC: B23Q1/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear drive device allowing little or no force generated in a cable to be transmitted to an external structure.  <P>SOLUTION: The linear drive device 300 includes a movable slide 10; a movable counter slide 12; and a stationary guide 14. Each of the slide 10 and the counter slide 12 has a bearing with respect to the guide 14 so as to be movable along the same straight line. The linear drive device includes a drive means for generating a driving force for the slide 10 between the counter slide 12 and the slide 10. The counter slide 12 receives reaction of the driving force for driving the slide 10. The cable 30 connected to the slide is clamped or relayed at a relay part 34 of the counter slide 12. The weight of the counter slide 12 is greater than the weight of the slide 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194195-A (JP)
Title: Method for manufacturing porous body of apatite/collagen composite
Inventor: MOCHIZUKI NAOMI
IPC: A61L27/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous body of an apatite/collagen composite in which pore diameters and pore shapes are uniform over the whole porous body.  <P>SOLUTION: The porous body of the apatite/collagen composite is manufactured by gelatinizing the dispersion including the apatite/collagen composite fiber, collagen and water, then freezing and drying the obtained gel to form a porous body, and crosslinking the collagen in the porous body. In the method for manufacturing porous body, the gel is frozen inside a cylindrical container so that the ratio of the height to the diameter of the frozen body (height/diameter) is 0.1-0.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012100680-A (JP)
Title: Treatment instrument to be used in blood vessel
Inventor: ANZAI TAKAKIMI
IPC: A61K9/10
Filed: 2009-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an intravascular treatment instrument in which the outflow from a blood vessel is prevented, a special catheter is not required and an embolus can be arbitrarily removed in the blood vessel.SOLUTION: The intravascular treatment instrument includes microparticles of a pH-responsive water-swellable polymer which swell in water at ≥pH 7 and, after swelling in water, have an average particle diameter of 50-100 μm.
Patent JP-2010202477-A (JP)
Title: Hydrogen-containing gas producing apparatus
Inventor: MASUMOTO YUKITSUGU
IPC: H01M8/06
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen-containing gas producing apparatus capable of preventing discharging a fuel gas for heating or carbon monoxide gas as it has a high concentration to the outside even when a combustion detecting sensor is not provided in a combustion part.  <P>SOLUTION: The hydrogen-containing gas producing apparatus includes an exhaust fan 58 exhausting a combustion waste gas to the outside, from a combustion part for heating a reforming treatment part by combusting the fuel gas for heating and an operation control means C is structured to control operations so that the exhaust fan operation treatment for operating the exhaust fan 58 is carried out when an operation starting command is ordered and after that, a combustion treatment for operating a combustion part is carried out and next, a reforming treatment for reforming in a reforming treatment part when the reforming starting condition is satisfied and further when it is detected by an exhaust fan working condition detecting means that the exhaust fan is not under operation condition through the exhaust fan is scheduled to be under the operation condition, the combustion treatment and the reforming treatment are not carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209743-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KANAZAWA TAKAAKI
IPC: B01J20/18
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, for recovering unburnt ethanol exhausted at starting the engine of a FFV vehicle and recycling the recovered ethanol as fuel.  <P>SOLUTION: The exhaust emission control device for an internal combustion engine includes a zeolite 3 whose hole diameter is larger than the diameter of a water molecule and smaller than the diameter of an ethanol molecule, and an ethanol adsorbing material 5 provided downstream of the zeolite 3 in the flowing direction of exhaust gas for adsorbing ethanol. The ethanol adsorbed on the ethanol adsorbing material 5 can be circulated via a circulation flow path 19 to the intake side of the internal combustion engine 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207974-A (JP)
Title: Method and device for smoothing surface of metal linear object
Inventor: NAKAMURA NAOSATO
IPC: B24B5/38
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of smoothing the surface of a metal linear object by polishing the surface of the metal linear objects such as metal wire material and bar material.  <P>SOLUTION: In the method, a band-like grinding sheet 20 is helically wound around the periphery of the metal linear body 10 a plurality of times from a direction intersecting with the metal liner body 10. In this state, the grinding sheet 20 is made to rotatedly travel while the metal linear body 10 is made to travel in one direction. The surface of the metal linear object is ground by contact between the grinding surface of the grinding sheet 20 and the periphery of the metal linear body 10. Thus, a satisfactory grinding effect is obtained with a simple structure in a short processing time without causing seizure in a die and using any chemical material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211680-A (JP)
Title: Method of correcting model data
Inventor: KANAI YOSHIO
IPC: B29C33/38
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently correct model data to match it with measurement data.  <P>SOLUTION: A die fabricated based on reference model data is corrected, and the corrected die is measured with a measuring instrument to obtain three-dimensional measured die data. Then, a measurement data surface 10 of the three-dimensional measured die data and a model surface 16 of the model data are placed in proximity to each other using a computer. A normal line is determined from a vertex 24 of a polygon set on the model surface 16 (S102). A first intersection between the normal line and the measurement data surface 10 is determined (S103). The vertex 24 is moved along the normal line to a predetermined ratio position to the first intersection so as to obtain a movement correction surface (steps S104, S105). Similar processing is repetitively performed more than once (S106 to S116). An optimization processing is performed to an upper layer surface obtained by projection processing (S117).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221138-A (JP)
Title: Weight for vibration generation
Inventor: NAKAJIMA AI
IPC: B06B1/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight for vibration generation which has properties on both of the improvement of starting and strong vibration even if the vibration motor is powerless (small).  <P>SOLUTION: In the weight for vibration generation used in the vibration motor to generates vibrations, which is built in an apparatus, it has an aperture or projection for fixing at a rotation shaft 104 and has a mechanism which always supports a weight 103 involved by energizing force of a spring 102 at the proximity of the rotation shaft 104 at the time of non-rotation, and separates the weight 103 from the rotation shaft 104 to the position so that it balances the energizing force of the spring 102 with the centrifugal force acting on the weight 103 at the time of rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226556-A (JP)
Title: Pll circuit and charge pump circuit
Inventor: TAKEDA KIMIO
IPC: H03L7/093
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit capable of reducing generation of an off-leak current, when a PLL circuit is locked, in simple configuration and to provide a PLL circuit employing the charge pump circuit.  <P>SOLUTION: In a charge pump circuit, a P-type transistor MP2 and an N-type transistor MN2, which are turned off at all the time, are provided in parallel with a P-type transistor MP1 and an N-type transistor MN1. When both the P-type transistor MP1 and the N-type transistor MN2 are turned off, an off-leak current escapes via the P-type transistor MP2 and the N-type transistor MN2. Furthermore, in place of the P-type transistor MP2 and the N-type transistor MN2 which are usually turned off, a P-type transistor or an N-type transistor which dynamically switches ON/OFF may also be provided or a resistor having the same resistance value as that of off-resistance of the P-type transistor MP1 and the N-type transistor MN1 may also be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232459-A (JP)
Title: Organic electroluminescent element
Inventor: IMAI AKIRA
IPC: H01L51/50
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with a long service life of the element.  <P>SOLUTION: The organic electroluminescent element has: a pair of electrodes comprising an anode and a cathode at least one of which is transparent or translucent; and one or more organic compound layers sandwiched between the pair of electrodes and containing a dibenzothiophene derivative expressed by a general formula (I). In the general formula (I), each R represents a hydrogen atom, a substituent or non-substituent alkyl group or a substituent or non-substituent aryl group independently, and each of n and m represents an integer of 1≤ and ≤3 independently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010052128-A (JP)
Title: Cutting device
Inventor: SHIN DONG JOO
IPC: B26D1/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device for sequentially cutting a ceramic laminated body from one side along the straight line path.  <P>SOLUTION: The cutting device includes a moving part 110 movable toward an object to be cut, a cutting part 120 mounted to the moving part 110 so as to interlock with the moving part, and an inclining part for sequentially moving the contact point of a cutting part and the object from an end part in order to sequentially cut the object from the end part to the other end part. The both ends of the inclining part are fixed to the moving part and the cutting part respectively, and the inclining part includes a connection part 130 for providing a force for cutting the object to the cutting part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010229523-A (JP)
Title: Deposition method of conductive transparent compound thin film and conductive transparent compound thin film
Inventor: IWABUCHI YOSHINORI
IPC: C23C14/34
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive transparent compound thin film which has a sufficiently low resistivity and is difficult to provide in the conventional reactive sputtering method, and to provide a method of producing the conductive transparent compound thin film.  <P>SOLUTION: In the method of depositing the conductive transparent compound thin film made of metal oxide by means of a reactive sputtering method of performing sputtering by using a metal target in an environment containing oxygen, wherein impedance or emission intensity of discharge upon sputtering is monitored, an inlet oxygen flow rate is controlled based on the result of the monitoring, the conductive transparent compound thin film is deposited in a transition region by feedback control and, therein, the substrate is heated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009147988-A (JP)
Title: Reception device for digital data
Inventor: HASHIMOTO AKINORI
IPC: H04L1/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device for digital data which is adaptive to an error correction code having a longer code length, can freely combine a modulation system and an encoding rate with each other, and receives a transmission signal of multiple frames with which MPEG-2 TS and other digital data streams can be efficiently transmitted.  <P>SOLUTION: The reception device 2, used for a satellite data transmission system performing time-division multiplex transmission of a plurality of kinds of digital modulation systems when receiving data of each slot of multiple frames which are generated by a transmission device 1, comprises N slots each comprising control information data, external code parity, a staff bit, and internal code parity and to which synchronizing, pilot, and transmission control signals and parity are added and receives the transmission control signal first, and then receives signals other than the transmission control signal on the basis of the configuration of the multiple frames and the contents of the transmission control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010231142-A (JP)
Title: Display apparatus and method of driving the same
Inventor: AMINO TADASHI
IPC: G02F1/133
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain local illumination without increasing the number of memory devices or delay for displaying frames while a frame frequency of display is increased.  <P>SOLUTION: The present invention provides a display apparatus including: an image signal acquisition unit which sequentially outputs frames for displaying an image represented by image signals; a local illumination calculation unit which calculates the light emission amount of a light source provided for each section of a backlight unit; a frame interpolator which generates sub-frames on the basis of the frames and outputs the frames and the sub-frames; and a pixel adjuster which adjusts light transmittance of each pixel according to the amount of the light emitted by section by the local illumination calculation unit when the image is displayed on the basis of the frames and the sub-frames sequentially output from the frame interpolator on a display unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012122331-A (JP)
Title: Engine
Inventor: NAGANO TAKUYA
IPC: F02M69/00
Filed: 2009-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of promoting atomization of fuel injected from a fuel injection valve.SOLUTION: An intake device 16 includes: a first throttle valve 22 arranged on the upstream side of an intake passage 18; and a second throttle valve 23 arranged on the downstream side of the first throttle valve 22. The first throttle valve 22 is obliquely arranged so that a lower section c1 of a first valve plate 22a is located on the downstream side of an upper section c2. The second throttle valve 23 is obliquely arranged so that a lower section d1 of a second valve plate 23a is located on the upstream side of an upper section d2. Further, the second throttle valve 23 is opened, in a delayed manner to the first throttle valve 22 and by rotating in a direction opposite to the first throttle valve 22.
Patent JP-2010239481-A (JP)
Title: Semiconductor integrated circuit device
Inventor: DEGUCHI ATSUSHI
IPC: H03F3/45
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable bias current and to ensure sufficient power supply voltage margin.  <P>SOLUTION: A semiconductor integrated circuit device includes an amplifier, including a first transistor for performing inverted amplification on an input signal inputted to a gate and outputting the signal from a drain; a cascode current source which includes the first transistor; a second transistor; a third transistor; a fourth transistor and a current source and which controls a bias current based on a current flowing to the current source, with the second transistor connecting its drain to a source of the first transistor and connecting its source to a reference potential point for supplying the bias current to the first transistor, the third transistor connecting its gate to the gate of the first transistor in a DC manner, and the fourth transistor connecting its gate to the gate of the second transistor; and a resistive element for disconnecting the drain of the first transistor and the gates of the first and third transistors in an AC manner and connecting them in a DC manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245093-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: HISAMATSU HIROKAZU
IPC: H01L27/06
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device and the semiconductor device capable of forming at a low cost a resistive element of which the variation in resistance characteristic is small.  <P>SOLUTION: The manufacturing method of the semiconductor device includes a step of forming an SiGe layer on an Si substrate 1 in an SOI region, a step of forming an Si layer 13 on the SiGe layer, a step of forming the Si layer 13 and the SiGe layer in the profile of a resistive element in a top view, a step of forming sidewalls 17 on respective side surfaces of the Si layer 13 and the SiGe layer, a step of forming a groove 19 where the SiGe layer is exposed, and a step of forming a hollow part 21 between the Si layer 13 and the Si substrate 1 by etching the SiGe layer through the groove 19 in such a state that the side surface of the Si layer 13 is supported by the sidewalls 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009253292-A (JP)
Title: Method of forming shallow base region of bipolar transistor
Inventor: KRUTSICK THOMAS J
IPC: H01L21/331
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a shallow base junction of a bipolar transistor.  <P>SOLUTION: The method includes depositing a first insulating film 205 over a first layer of material that is doped with a dopant of a first type, modifying a thickness of the first insulating layer 205 based on a target dopant profile, and implanting a base impurity at an energy selected based on the modified thickness of the first insulating layer 205 and the target dopant profile. Implanted dopant seeds are made random by a collision in a pad oxide 205 to increase a gradient of the dopant profile, thereby reducing channel effect of a base region 240.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202488-A (JP)
Title: Boron carbide/silicon carbide/silicon complex material
Inventor: SHIMADA SHOGO
IPC: C04B35/56
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex material capable of manufacturing a structural member excellent in grinding property by changing the condition of surface layer by reacting boron carbide and silicon while keeping a high relative modulus of rigidity of boron carbide.  <P>SOLUTION: This boron carbide/silicon carbide/silicon complex material is a complex material mainly containing boron carbide, silicon carbide and silicon, and contains silicon in the particle of the boron carbide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010246025-A (JP)
Title: Solid-state imaging device
Inventor: SUGAWARA HIROSHI
IPC: H04N5/225
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain a small, high quality electric connection while connecting a lens actuator and main substrate three-dimensionally, in a solid-state imaging device having an automatic focus adjustment function.  <P>SOLUTION: In the solid-state imaging device, which includes an opening on a printed wiring substrate, such as multi-layer wiring substrate, and is composed of a printed wiring on whose surface a wiring pattern is formed, a solid imaging element, a transparent component, an optical lens, and a lens case, a referential passing hole 4 or a cut out portion 3 to use through both sides in common is formed as a reference when positioning the solid imaging element 10 and locating the lens case 15, and the solid imaging element is located on the printed wiring substrate to close the opening with the referential passing hole 4 or the cut out portion 3 as a reference. The coincident positioning between the positioning hole or boundary of the cut out portion on the side being with the solid imaging element located and the edge of wiring pattern of the printed wiring substrate accomplishes the positioning and electrical connection simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252000-A (JP)
Title: Gain equalizer, optical communication system, and gain equalizing method used for the same
Inventor: KENJO SATOSHI
IPC: H04J14/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain equalizer capable of minimizing the equalization remainder of the entire system.  <P>SOLUTION: The gain equalizer (1) for performing gain equalization of an optical signal in an optical communication system includes a dividing means (WDM coupler 11) for dividing the signal band of an input optical signal (101), first and second gain equalization modules (12 and 13) for performing preset gain equalization of respective optical signals (102 and 103) whose signal bands are divided by the dividing means (WDM coupler 11) respectively, and a multiplexing means (WDN coupler 14) for multiplexing optical signals subjected to gain equalization in the first and second gain equalization modules (12 and 13) respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221986-A (JP)
Title: Lever ratio adjusting device of master cylinder
Inventor: KAYUKAWA IWAO
IPC: B60T7/10
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever ratio adjusting device of a brake master cylinder of a two-wheeler.  <P>SOLUTION: In the lever ratio adjusting device of the brake master cylinder for a motorcycle, a push-rod holder and a position adjusting rod are provided on a position adjusting lever, and a ball plunger is provided on the push-rod holder. When the position adjusting rod is turned, the position of the push-rod holder as a point of action can be varied by the unit of 0.25 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273460-A (JP)
Title: Culturing medium for detecting gram-positive coccus
Inventor: KURAKADO SANAE
IPC: C12Q1/04
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing medium for detecting a Gram positive coccus, capable of promoting the proliferation of a bacterial species set as an isolation objective, while inhibiting the proliferation of fungi considered to coexist in a sample, and a method for detecting the Gram positive coccus by using the same.  <P>SOLUTION: This culturing medium for detecting the Gram positive coccus contains (a) a benzimidazole-based antibacterial substance and (b) a β lactam-based antibiotic. The culturing medium for detecting the Gram positive coccus contains (a) imazalil and/or 5,7-dichloro-8-quinolinol and (b) the β lactam-based antibiotic.  <P>COPYRIGHT: (C)2010,JPO&INPIT